In which county is ZIP code 99139 located?

ZIP 99139 is listed under Pend Oreille, WA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 99139: Ione, WA

ZIP: 99139

County: Pend Oreille

Coordinates: 48.74100, -117.41720

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Explore detailed information for ZIP code 99139 in Ione, WA. We include verified county details for Pend Oreille plus key geographic references used for mapping and logistics.

Primary City	Ione
ZIP Code	99139
County	Pend Oreille
State	WA
Latitude / Longitude	48.74100, -117.41720
ZIP Type	Standard
Time Zone	Pacific Time (PT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 99139 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 99139 is commonly represented around 48.74100, -117.41720. These coordinates help identify the general area within Pend Oreille, WA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 99139 for mail delivery and general location reference in Pend Oreille, WA.

Some addresses near Ione may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Ione within WA.

Frequently Asked Questions

What is the primary city for ZIP code 99139?

The primary city for this ZIP code is Ione, located in WA.

In which county is 99139 located?

ZIP code 99139 is situated within Pend Oreille, WA.

What are the coordinates for 99139?

The approximate center point is 48.74100 (Latitude) and -117.41720 (Longitude).

Is ZIP code 99139 active?

This page lists ZIP 99139 as Listed based on the latest refresh date shown above.

Does ZIP 99139 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08